Harden quarantine provisioning; enforce strict permissions and update Ansible and docs

.github/workflows/auto-merge-dependabot.yml

@@ -0,0 +1,36 @@
+name: Auto-merge Dependabot security updates
+
+on:
+  pull_request_target:
+    types: [opened, labeled, reopened, ready_for_review]
+
+jobs:
+  enable-automerge:
+    name: Enable auto-merge for Dependabot security PRs
+    runs-on: ubuntu-latest
+    if: github.event.pull_request.user.login == 'dependabot[bot]' || github.event.pull_request.user.login == 'dependabot-preview[bot]'
+    steps:
+      - name: Check PR labels for security
+        id: label-check
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const pr = await github.rest.pulls.get({ owner: context.repo.owner, repo: context.repo.repo, pull_number: context.payload.pull_request.number });
+            const labels = pr.data.labels.map(l => l.name.toLowerCase());
+            const isSecurity = labels.includes('security') || labels.includes('dependabot-security') || pr.data.body && /security/i.test(pr.data.body);
+            return { isSecurity };
+
+      - name: Enable GitHub auto-merge on PR
+        if: steps.label-check.outputs.isSecurity == 'true'
+        uses: peter-evans/enable-pull-request-automerge@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          pull-request-number: ${{ github.event.pull_request.number }}
+          merge-method: squash
+
+      - name: Comment when auto-merge enabled
+        if: steps.label-check.outputs.isSecurity == 'true'
+        uses: actions/github-script@v6
+        with:
+          script: |
+            await github.rest.issues.createComment({ owner: context.repo.owner, repo: context.repo.repo, issue_number: context.payload.pull_request.number, body: 'Auto-merge enabled for this Dependabot security update. Merge will occur automatically once required checks pass.' });

.github/workflows/ci.yml

@@ -0,0 +1,89 @@
+name: CI
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php-version: ['8.0', '8.1', '8.2', '8.3', '8.4']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          coverage: none
+
+      - name: Cache Composer
+        uses: actions/cache@v4
+        with:
+          path: ~/.composer/cache
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-composer-
+
+      - name: Install dependencies
+        env:
+          COMPOSER_MEMORY_LIMIT: -1
+        run: composer install --no-progress --prefer-dist --no-interaction
+
+      - name: Dependency audit (Composer)
+        run: composer audit --no-interaction
+
+      - name: Run tests (PHPUnit)
+        run: vendor/bin/phpunit --configuration phpunit.xml --testdox
+
+      - name: Run static analysis (PHPStan)
+        run: vendor/bin/phpstan analyse -c phpstan.neon
+  lint:
+    name: PHP Lint & Basic Checks (matrix)
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php: [ '8.0', '8.1', '8.2' ]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+
+      - name: Show PHP version
+        run: php -v
+
+      - name: Install composer dependencies
+        run: |
+          composer --version || (curl -sS https://getcomposer.org/installer | php && mv composer.phar /usr/local/bin/composer)
+          composer install --no-progress --no-suggest --prefer-dist --no-interaction
+
+      - name: PHP -l lint (all .php files)
+        run: |
+          set -euo pipefail
+          echo "Finding PHP files..."
+          find . -name '*.php' -not -path './vendor/*' -print0 | xargs -0 -n1 -P4 php -l
+
+      - name: Run PHPStan static analysis
+        run: |
+          set -euo pipefail
+          vendor/bin/phpstan analyse --no-progress -c phpstan.neon
+
+      - name: Run PHPUnit
+        run: |
+          set -euo pipefail
+          if [ -x vendor/bin/phpunit ]; then
+            vendor/bin/phpunit --configuration phpunit.xml --colors=always
+          else
+            echo 'phpunit not installed; skipping tests (composer install should have installed dev deps).'
+            exit 0
+          fi